Gas injection process

The gas injection process is especially suitable for thick-walled, rod-shaped items. These are hollowed out during production with the aid of gas. First, the cavity is pre-filled with plastic. The second component, in this case gas, is then fed into the same cavity, forming a hollow injection-moulded part.

Advantages:- Reduction of shrink marks and shape distortion while providing more design freedom.

- Suitable for rod-shaped components with a high wall thickness- Permits the production of thick-walled moulded parts with short cycle times and an attractive design while reducing material and production costs.